revolutions

基本解释

• n.革命，转数（revolution的复数形式）

同根派生

英汉例句

• He has lived through two revolutions.
  他经历了两次革命。
• They spin at 400-500 revolutions per minute.
  它们每分钟旋转四百到五百周。
• Most countries have had revolutions aganist the government.
  大多数国家发生过反对政府的革命。
• Revolutions are the locomotives of history.
  革命是历史的火车头。
• They led two revolutions and failed.
  他们领导过两次革命，都失败了。